| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 9.56 |
| 2024 | 4.57 |
| 2023 | 11.44 |
| 2022 | 34.02 |
| 2021 | 37.28 |
| 2020 | 9.05 |
| 2019 | 6.46 |
| 2018 | 6.47 |
| 2017 | 4.69 |
| 2016 | 1.09 |
| 2015 | 3.931 |
| 2014 | 7.858 |
| 2013 | 19.958 |
| 2012 | 23.642 |
| 2011 | 84.667 |
| 2010 | 36.659 |
| 2009 | 3.347 |
| 2008 | 10.592 |
| 2007 | 20.056 |
| 2006 | 5.329 |
| 2005 | 1.15 |
| 2004 | 1.963 |
| 2003 | 3.461 |
| 2002 | 6.32 |
| 2001 | 7.9 |
| 2000 | 10.56 |
| 1998 | 13.07 |
| 1996 | 0.0 |